To deregulate is to take away some of the government's rules that tell a kind of business what it may and may not do.

to deregulate就是take away some of the government's rules拿掉政府對某種行業訂的一部分規則、that tell a kind of business what it may and may not do也就是規定這種行業可以做和不能做什麼的那些規則。

Airlines, banks, energy firms, and phone companies are the usual stories: a government that used to set prices or block new firms steps back, and the market is supposed to decide more for itself. News, law, and politics use the word a lot; it is not a kitchen-table word.

Airlines, banks, energy firms, and phone companies航空、銀行、能源公司、電信公司are the usual stories是最常見的例子：a government that used to set prices or block new firms原本會訂價格或擋新公司進場的政府steps back退到一邊，and the market is supposed to decide more for itself讓市場自己多做決定。News, law, and politics use the word a lot新聞、法律、政治領域很常用這個字；it is not a kitchen-table word不是餐桌上聊天會用的字。

People who like it say it means more choice and lower prices. People who do not like it say it means less safety and more mess later. The word itself does not pick a side — the speaker does.

People who like it say喜歡這個做法的人會說it means more choice and lower prices意思是選擇變多、價格變低。People who do not like it say不喜歡的人會說it means less safety and more mess later意思是安全變差、以後麻煩更多。The word itself does not pick a side這個字本身不站哪一邊——the speaker does是講的人自己選邊。

Though actually, deregulating is not the same as selling a government company to private owners, and it is not the same as having no law at all. It is a change of degree: fewer controls, not always zero. The opposite move is to regulate, or to put rules back.

Though actually不過其實，deregulating is not the same as selling a government company to private owners解除管制不等於把政府的公司賣給私人，and it is not the same as having no law at all也不等於完全沒有法律。It is a change of degree它是程度上的改變：fewer controls規則變少，not always zero不代表變成零規則。The opposite move反過來的做法is to regulate就是重新訂規則，or to put rules back也就是把規則放回去。